Mg-Al Hydrotalcite
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Introduction
Description of products
Magnesium aluminum hydrotalcite is a layered double hydroxide (LDH), and its chemical formula is generally represented as:
[Mg₁₋ₓAlₓ(OH)₂]·(Aⁿ⁻)ₓ/ₙ·mH₂O. Its structure consists of a positively charged magnesium aluminum hydroxide layer and an exchangeable anion layer, giving it excellent adsorption, neutralization and stability properties.
Main application field
PVC heat stabilizer; polyolefin acid absorber; agricultural film insulation agent; spinning auxiliaries;
Product description
1. In PVC heat stabilizer has excellent transparency and heat stability performance and excellent electrical performance
2. In the acid absorption agent has the advantage of strong acid absorption ability without precipitation
3. It can also be used in the field of spinning machine and agricultural film insulation agent.
Product parameter
| Item | Unit | WCN-02 | WCN-05 | WCN-06 | SJK-98 |
| MgO Content (900°C/2H) | ≥% | 96.0 | 96.0 | 96.0 | 96.0 |
| CaO Content | ≤% | 1.5 | 2.0 | 2.5 | 2.5 |
| Fe Content | ≤% | 0.1 | 0.15 | 0.15 | 0.1 |
| Chloride | ≤% | 0.5 | 0.3 | 0.2 | 0.4 |
| Acid Insoluble Matter | ≤% | 0.2 | 0.2 | 1.0 | 0.5 |
| 325 Mesh Sieve | ≥% | 99 | 99 | 99 | 99 |
| Bulk Density | g/ml | 0.3-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
| Loss on Ignition | ≤% | 5.0 | 5.0 | 5.0 | 5.0 |
Packaging Method
15kg or 20kg bags, or customrized packaging can be provided according to customer requirements.
DESCRIPTION OF STORAGE AND USE
Store in a dry indoor environment; minimize contact with water; operators should wear protective equipment; if skincomes into contact, wash immediately with soap and water within a short time;recommended materials for contacting partsinclude plastic, stainless steel, glass, etc. Refer to the "Material Safety Data Sheet" (MSDS) for details.